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From left, clockwise: Third Tipperary Brigade Flying Column No. 2 under Sean Hogan during the Irish Civil War; Prohibition agents destroying barrels of alcohol in accordance to the 18th amendment, which made alcoholic beverages illegal throughout the entire decade; In 1927, Charles Lindbergh embarks on the first nonstop flight from New York to Paris on the Spirit of St. Louis; A crowd gathering on Wall Street after the 1929 stock market crash, which led to the Great Depression; Benito Mussolini and Fascist Blackshirts during the March on Rome in 1922; the People's Liberation Army attacking government defensive positions in Shandong, during the Chinese Civil War; The Women's suffrage campaign leads to numerous countries granting women the right to vote and be elected; Babe Ruth becomes the iconic baseball player of the time.

The 1920s was the decade that started on January 1, 1920, and ended on December 31, 1929. It was the third decade of the 20th century. It is sometimes referred to as the Roaring Twenties or the Jazz Age, when speaking about the United States, Canada or the United Kingdom. In Europe the decade is sometimes referred to as the "Golden Twenties"^[1] because of the economic boom following World War I.

Since the end of the 20th century, the economic strength during the 1920s has drawn close comparison with the 1950s and 1990s, especially in the United States of America. These three decades are regarded as periods of economic prosperity, which lasted throughout nearly each entire decade. Each of the three decades followed a tremendous event that occurred in the previous decade (World War I and Spanish flu in the 1910s, World War II in the 1940s, and the end of the Cold War in the late 1980s).

However, not all countries enjoyed this prosperity. The Weimar Republic, like many other European countries, had to face a severe economic downturn in the opening years of the decade, because of the enormous debt caused by the war as well as the Treaty of Versailles. Such a crisis would culminate with a devaluation of the Mark in 1923, eventually leading to severe economic problems and, in the long term, favour the rise of the Nazi Party.

Additionally, the decade was characterized by the rise of radical political movements, especially in regions that were once part of empires. Communism began attracting large numbers of followers following the success of the October Revolution and the Bolsheviks' determination to win the subsequent Russian Civil War. The Bolsheviks would eventually adopt a policy of mixed economics, from 1921 to 1928, and also give birth to the Soviet Union, at the end of 1922. The 1920s marked the first time in the United States that the population in the cities surpassed the population of rural areas. This was due to rapid urbanization starting in the 1920s.

The 1920s also experienced the rise of the far right and fascism in Europe and elsewhere, being perceived as a solution to prevent the spread of Communism. The knotty economic problems also favoured the rise of dictators in Eastern Europe and the Balkans, such as Józef Piłsudski in the Second Polish Republic and Peter and Alexander Karađorđević in the Kingdom of Yugoslavia. The devastating Wall Street Crash in October 1929 drew a line under the prosperous 1920s.

War, peace and politics[link]

Wars[link]

• Turkish War of Independence
  • Greco–Turkish War (May 1919 – October 1922)
  • Turkish–Armenian War (September 24 to December 2, 1920)
  • Franco-Turkish War (May 1920 – October 1921)
• Polish-Soviet War (February 1919 – March 1922)

Internal conflicts[link]

• Irish Civil War (June 28, 1922 – May 24, 1923)
• Castellammarese War (1929 – September 10, 1931)

Major political changes[link]

• The rise of Communism following World War I.

Decolonization and independence[link]

• Irish Free State gains independence from the United Kingdom in 1922.
• Egypt officially becomes an independent country through the Declaration of 1922, though it still remains under the military and political influence of the British Empire.

International issues[link]

See also Social issues of the 1920s

• Rise of radical political movements such as communism and fascism, amid the economic and political turmoil after World War I and after the stock market crash
• Kellogg–Briand Pact to end war
• Women's suffrage movement continues to make gains as women obtain full voting rights in New Zealand (1893), the Grand Duchy of Finland (1906), Denmark (1915), the United Kingdom in 1918 (women over 30) and in 1928 (full enfranchisement), and in the United States in 1920; women begin to enter the workplace in larger numbers.

United States[link]

Prohibition agents destroying barrels of alcohol.

• Prohibition of alcohol occurs in the United States. Prohibition in the United States began January 16, 1919, with the ratification of the Eighteenth Amendment to the U.S.Constitution, effective as of January 17, 1920, and it continued throughout the 1920s. Prohibition was finally repealed in 1933. Organized crime turns to smuggling and bootlegging of liquor, led by figures such as Al Capone, boss of the Chicago Outfit.
• The Immigration Act of 1924 places restrictions on immigration. National quotas curbed most Eastern and Southern European nationalities, further enforced the ban on immigration of East Asians, Indians and Africans, and put mild regulations on nationalities from the Western Hemisphere (Latin Americans).
• The major sport was baseball and the most famous player was Babe Ruth.
• The Lost Generation (which characterized disillusionment), was the name Gertrude Stein gave to American writers, poets, and artists living in Europe during the 1920s. Famous members of the Lost Generation include Cole Porter, Gerald Murphy, Patrick Henry Bruce, Waldo Peirce, Ernest Hemingway, F. Scott Fitzgerald, Zelda Fitzgerald, Ezra Pound, John Dos Passos, Sherwood Anderson, and John Steinbeck.
• Growth and general acceptance of the Ku Klux Klan in America.
• The Scopes Trial (1925), which declared that John T. Scopes had violated the law by teaching evolution in schools, creating tension between the competing theories of creationism and evolution.

Europe[link]

Benito Mussolini and Fascist Blackshirts during the March on Rome in 1922.

• Polish-Soviet war (1920–21).
• Major armed conflict in Ireland including Irish War of Independence (1919–1921) resulting in Ireland becoming an independent country in 1922 followed by the Irish Civil War (1922–23).
• The Union of Soviet Socialist Republics (a.k.a. the Soviet Union) is created in 1922.
• Benito Mussolini of the National Fascist Party became Prime Minister of Italy, shortly thereafter creating the world's first fascist government. The Fascist regime establishes a totalitarian state led by Mussolini as a dictator. The Fascist regime restores good relations between the Roman Catholic Church and Italy with the Lateran Treaty, which creates Vatican City. The Fascist regime pursues an aggressive expansionist agenda in Europe such as by raiding the Greek island of Corfu in 1923, pressuring Albania to submit to becoming a de facto Italian protectorate in the mid-1920s, and holding territorial aims on the region of Dalmatia in Yugoslavia.
• In Germany, the Weimar Republic suffers from economic crisis in the early 1920s and hyperinflation of currency in 1923. From 1923 to 1925 the Occupation of the Ruhr takes place. The Ruhr was an industrial region of Germany taken over by the military forces of the French Third Republic and Belgium, in response to the failure of the Weimar Republic under Chancellor Wilhelm Cuno to keep paying the World War I reparations. The recently formed fringe National Socialist German Workers' Party (a.k.a. Nazi Party) led by Adolf Hitler attempts a coup against the Bavarian and German governments in the Beer Hall Putsch, which fails, resulting in Hitler being briefly imprisoned for one year in prison where he writes Mein Kampf.
• Turkish War of Independence (1919–23).
• The United Kingdom general strike (1926).

Asia[link]

• The Qajar dynasty ended under Ahmad Shah Qajar and Reza Shah Pahlavi formed the Pahlavi Dynasty, which later became the last monarchy of Iran.
• The Chinese Civil War begins (1927–37).

Africa[link]

• Pan-Africanist supporters of Marcus Garvey's Universal Negro Improvement Association and African Communities League (UNIA-ACL) are repressed by colonial powers in Africa. Garvey's UNIA-ACL supported the creation of a state led by black people in Africa including African Americans.^[2]

Economics[link]

Crowd gathering after the Wall Street Crash of 1929

• Economic boom ended by "Black Tuesday" (October 29, 1929); the stock market crashes, leading to the Great Depression. The market actually began to drop on Thursday October 24, 1929 and the fall continued until the huge crash on Tuesday October 29, 1929.
• The New Economic Policy is created by the Bolsheviks in the Russian Soviet Federative Socialist Republic.
• The Dawes Plan, which lasted from 1924 to 1928.

Dow Jones Industrial, 1928–1930

Technology[link]

Robert Goddard and his rocket, 1926

• John Logie Baird invents the first working mechanical television system (1925). In 1928 he invents and demonstrates the first color television.
• Warner Brothers produces the first movie with a soundtrack Don Juan in 1926, followed by the first Part-Talkie The Jazz Singer in 1927, the first All-Talking movie Lights of New York in 1928 and the first All-Color All-Talking movie On with the Show, 1929. Silent films start giving way to sound films. By 1936, the transition phase arguably ends, with Modern Times being the last notable silent film.
• Charles Lindbergh becomes the first person to fly solo across the Atlantic Ocean (May 20–21, 1927), nonstop from New York to Paris, France.
• Karl Ferdinand Braun invented the modern electronic cathode ray tube in 1897. The CRT became a commercial product in 1922.
• Record companies (such as Victor, Brunswick and Columbia) introduce an electrical recording process on their phonograph records in 1925 (that had been developed by Western Electric), resulting in a more lifelike sound.
• Robert Goddard makes the first flight of a liquid-fueled rocket in 1926.
• The first electric razor was patented in 1928 by the American manufacturer Col. Jacob Schick.
• The first selective Jukeboxes being introduced in 1927 by the Automated Musical Instrument Company.
• Harold Stephen Black revolutionized the field of applied electronics by inventing the negative feedback amplifier in 1927.
• Clarence Birdseye invented a process for frozen food in 1925.

Popular culture[link]

Film[link]

• Oscar winners: Wings (1927–1928), The Broadway Melody (1928–1929), All Quiet on the Western Front (1929–1930)
• First feature-length motion picture with a soundtrack (Don Juan) is released in 1926. First part-talkie (The Jazz Singer) released in 1927, first all-talking feature (Lights of New York) released in 1928 and first all-color all-talking feature (On with the Show) released in 1929.

Music[link]

• "The Jazz Age"—jazz and jazz-influenced dance music became widely popular throughout the decade.
• George Gershwin wrote Rhapsody in Blue and An American in Paris.
• Eddie Lang and Joe Venuti were the first musicians to incorporate the guitar and violin into jazz.

Radio[link]

• First commercial radio stations in the U.S., 8MK (WWJ) in Detroit and (KDKA 1020 AM) in Pittsburgh, Pittsburgh, go on the air on August 27, 1920.
• Both stations broadcast the election results between Harding and Cox in early November. The first station to receive a commercial license is WBZ, then in Springfield MA, in mid-September 1921. While there are only a few radio stations in 1920–21, by 1922 the radio craze is sweeping the country.
• 1922: The BBC begins radio broadcasting in the United Kingdom
• On August 27, 1920, regular wireless broadcasts for entertainment began in Argentina for the first time, by the group around Enrique Susini Telemachus, and failed to spark telegraphy.^{[clarification needed]}

Arts[link]

• Beginning of surrealist movement.
• Beginning of the Art Deco movement.
• The Group of Seven (artists).
• The Museum of Modern Art opens in Manhattan, November 7, 1929, nine days after the Wall Street Crash.
• Pablo Picasso paints Three Musicians in 1921.
• René Magritte paints The Treachery of Images.
• Marcel Duchamp completes The Bride Stripped Bare By Her Bachelors, Even (The Large Glass).

Literature[link]

First edition of Erich Maria Remarque's book "All Quiet on the Western Front", January 1929

First edition of Adolf Hitler's book "Mein Kampf", July 1925

• F. Scott Fitzgerald publishes some of the most enduring novels characterizing the Jazz Age. This Side of Paradise, The Beautiful and Damned, and The Great Gatsby, as well as three short story collections, were all published in these years.
• Hermann Hesse publishes Siddhartha
• A. A. Milne publishes Winnie-the-Pooh
• Ernest Hemingway publishes The Sun Also Rises and A Farewell to Arms
• Thornton Wilder publishes The Bridge of San Luis Rey
• Alexey Tolstoy publishes Aelita
• Kahlil Gibran publishes The Prophet
• George Bernard Shaw publishes Back to Methuselah
• Eugene O'Neill awarded Pulitzer Prizes for Beyond the Horizon in 1920, Anna Christie in 1922, and Strange Interlude in 1928.
• Sinclair Lewis publishes Main Street, Babbitt, Dodsworth, Arrowsmith, and Elmer Gantry
• Wallace Stevens publishes his first book of poetry, Harmonium
• André Breton publishes the Surrealist Manifesto
• D.H. Lawrence publishes Women in Love, and Lady Chatterley's Lover
• Virginia Woolf publishes Jacob's Room, Mrs. Dalloway, To the Lighthouse, A Room of One's Own and Orlando
• T. S. Eliot publishes The Waste Land
• James Joyce publishes Ulysses
• Franz Kafka publishes The Trial
• Erich Maria Remarque publishes All Quiet on the Western Front
• Hugh MacDiarmid publishes A Drunk Man Looks at the Thistle
• Aldous Huxley publishes his inaugural novel Crome Yellow

Architecture[link]

This section requires expansion.

Bauhaus College in Dessau

• Walter Gropius builds the Bauhaus in Dessau
• Le Corbusier published the book Toward an Architecture serving as the manifesto for a generation of architects.

Miscellaneous trends[link]

• Youth culture of The Lost Generation; flappers, the Charleston, and the bob cut haircut.
• Fads such as marathon dancing, mah-jong, Yahtzee, crossword puzzles and pole-sitting are popular.
• The height of the clip joint.
• The Harlem Renaissance centered in a thriving African American community of Harlem, New York City.
• Since the 1920s scholars have methodically dug into the layers of history that lie buried at thousands of sites across China.
• The tomb of Tutankhamun is discovered intact by Howard Carter (1922). This begins a second revival of Egyptomania.

People[link]

World leaders[link]

Prime Minister James Scullin (Australia) Prime Minister Stanley Bruce (Australia) Prime Minister William Hughes (Australia) Prime Minister Mackenzie King (Canada) Prime Minister Arthur Meighen (Canada) President Sun Yat-sen (Republic of China) President Chiang Kai-shek (Republic of China) President Alexandre Millerand (France) President Gaston Doumergue (France) President Friedrich Ebert (Germany) President Paul von Hindenburg (Germany) Regent Miklós Horthy (Hungary) Ahmad Shah Qajar of the Qajar Dynasty (Persia) Reza Shah Pahlavi of the Pahlavi Dynasty (Persia) President Éamon de Valera (Ireland) President W. T. Cosgrave (Irish Free State) King Victor Emmanuel III (Italy) Prime Minister Benito Mussolini (Italy) Emperor Hirohito (Japan)

Vladimir Lenin, 1920 President Álvaro Obregón (Mexico) President Plutarco Elías Calles (Mexico) President Emilio Portes Gil (Mexico Józef Piłsudski (Poland) King Alfonso XIII (Spain) Premier Vladimir Lenin (Russia) later (Soviet Union) Premier Joseph Stalin (Soviet Union) Mustafa Kemal Atatürk (Turkey) King George V (United Kingdom) Prime Minister David Lloyd George (United Kingdom) Prime Minister Andrew Bonar Law (United Kingdom) Prime Minister Stanley Baldwin (United Kingdom) Prime Minister Ramsay MacDonald (United Kingdom) President Woodrow Wilson (United States) President Warren G. Harding (United States) President Calvin Coolidge (United States) President Herbert Hoover (United States) Pope Pius XI (Vatican)

Science[link]

Albert Einstein, 1921

• Albert Einstein
• Sigmund Freud
• Nikola Tesla
• Alexander Fleming
• Frederick Banting
• Niels Bohr
• Werner Heisenberg
• Howard Carter

Literature[link]

• Erich Kastner
• Bertolt Brecht
• Thomas Mann
• F. Scott Fitzgerald
• Ernest Hemingway
• Zelda Fitzgerald
• T. S. Eliot

Entertainers[link]

Charlie Chaplin Buster Keaton Roscoe "Fatty" Arbuckle Mary Astor Josephine Baker Ethel Barrymore John Barrymore Lionel Barrymore Clara Bow Louise Brooks Lon Chaney Joan Crawford Bebe Daniels

Marion Davies Douglas Fairbanks Greta Garbo Janet Gaynor John Gilbert Dorothy Gish Lillian Gish William Haines William S. Hart Harry Houdini Emil Jannings Al Jolson Harold Lloyd

Charlie Chaplin during the 1920s Tom Mix Colleen Moore Mae Murray Pola Negri Ramón Novarro Will Rogers Mary Pickford Norma Shearer Gloria Swanson Chief Tahachee Norma Talmadge Rudolph Valentino

Musicians[link]

Irving Berlin (left) and Al Jolson, c. 1927

• George Gershwin
• Al Jolson
• Louis Armstrong
• Richard Tauber
• Irving Berlin
• Eddie Cantor
• Duke Ellington
• Kelly Harrell
• Jelly Roll Morton
• Cole Porter
• Rudy Vallée
• Paul Whiteman
• Fats Waller
• Fletcher Henderson
• Eddie Lang
• Joe Venuti
• Bix Beiderbecke
• Art Tatum
• Bela Bartok
• Lonnie Johnson
• Joe "King" Oliver

Film makers[link]

Harry Beaumont Busby Berkeley Frank Borzage Charles Chaplin Alan Crosland Cecil B. DeMille William C. DeMille Sergei Eisenstein Victor Fleming John Ford

D. W. Griffith at a rolltop desk, c. 1925 D. W. Griffith Alfred Hitchcock Rex Ingram Buster Keaton Fritz Lang Ernst Lubitsch Lewis Milestone Erich von Stroheim King Vidor Robert Wiene

Artists[link]

Architects[link]

• Marcel Breuer
• Le Corbusier
• Walter Gropius
• Ludwig Mies van der Rohe
• Frank Lloyd Wright

Sports figures[link]

Grover Cleveland Alexander (American baseball player) Warwick Armstrong (Australian cricket captain) Ty Cobb, (American baseball player) Eddie Collins, (American baseball player) Gordon Coventry (Australian rules football player) Jack Dempsey (American boxer) Gertrude Ederle (swimming} Lou Gehrig (American baseball player) Red Grange (American football player) Alex Grove (American bowler) Walter Hagen (American golfer) Jack Hobbs (Surrey & England cricketer) Rogers Hornsby (American baseball player) Alex James (Arsenal & Scotland footballer) Walter Johnson (American baseball player) Bobby Jones (American golfer) Kenesaw Mountain Landis (American Baseball Commissioner) Suzanne Lenglen (French tennis player )

Babe Ruth in 1920 Helen Wills Moody (American tennis player) Paavo Nurmi (Finnish runner) Wilfred Rhodes (Yorkshire & England cricketer) Knute Rockne (American football player and coach) Fanny "Bobbie" Rosenfeld (Canadian athlete) Babe Ruth (American baseball player) Earl Sande (jockey) Tris Speaker, (American baseball player) Herbert Sutcliffe (Yorkshire & England cricketer) Bill Tilden (American tennis player) Gene Tunney (American boxer} Johnny Weismuller (swimming)

See also[link]

• 1920s in television
• 1920s in literature

Timeline[link]

The following articles contain brief timelines listing the most prominent events of the decade:

1920 • 1921 • 1922 • 1923 • 1924 • 1925 • 1926 • 1927 • 1928 • 1929

Endnotes[link]

References[link]

Other resources[link]

• Robert Sobel The Great Bull Market: Wall Street in the 1920s. (1968)

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